I reproduced the bug independent from the GU size and without importing
Ubuntu.Components:
import QtQuick 2.0
Item {
width: 800
height: 600
Text {
anchors.centerIn: parent
text: 系统设置 one two
font.family: Ubuntu
font.pixelSize: 69
font.weight:
** Also affects: ubuntu-font-family-sources (Ubuntu)
Importance: Undecided
Status: New
** Changed in: ubuntu-font-family-sources (Ubuntu)
Importance: Undecided = High
** Changed in: ubuntu-ui-toolkit (Ubuntu)
Status: In Progress = Invalid
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You received this bug
** Description changed:
After applied 50 GU setting in image, we started seeing randomly missing
Chinese characters across scopes and apps header, not clipped at the
begin or end of string, sometimes in the middle.
STEPS:
- 1. Switch display language to zh_CN in system settings
-
This seems to be rather a Qt bug than a toolkit one. All we do in 50 GU
system is we calculate the pixels. Penn Chen, could you check the same
with a simple QML test to be sure we're on the same page?
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Touch seeded packages,
I'll mark it as Incomplete as it is not confirmed that is part of UITK.
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https://bugs.launchpad.net/bugs/1475205
Title:
Random Chinese character
Sorry, typo, Penk Check I meant...
** Changed in: ubuntu-ui-toolkit (Ubuntu)
Status: Confirmed = Incomplete
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-- Copying Timo's request from the duplicate bug below
--
As an additional data gathering, could you test if it's the same on wily
images ie ubuntu-touch/devel/ubuntu ? wily has Qt 5.4.2 so additional
fixes compared to vivid's Qt 5.4.1. If the problem would be fixed on
wily, we
Screenshots from left to right:
1. normal splash screen without issue
2. issue happened with test QML in comment #7, and
3. normal app quick-controls.qml without issue
** Attachment added: reproduce.png
I can not reproduce this issue in QtQuick.Controls with
ApplicationWindow and toolBar. Test app attached, you'll need qml-
module-qtquick-controls installed of course.
However, this can be easily reproduced in Ubuntu.Components 1.1 with
MainView and Page title, like this:
MainView {
I managed to reproduce this on desktop with the following code:
import QtQuick 2.3
import Ubuntu.Components 1.2
MainView {
objectName: test
applicationName: com.ubuntu.chinese-font
id: mainView
width: units.gu(50)
height: units.gu(67)
//useDeprecatedToolbar: false
** Changed in: ubuntu-ui-toolkit (Ubuntu)
Status: Confirmed = In Progress
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https://bugs.launchpad.net/bugs/1475205
Title:
Random Chinese
** Changed in: ubuntu-ui-toolkit (Ubuntu)
Status: Incomplete = Confirmed
** Changed in: ubuntu-ui-toolkit (Ubuntu)
Assignee: Zsombor Egri (zsombi) = Tim Peeters (tpeeters)
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It also happens with Text and certain font sizes:
Text {
text: 系统设置
font.pixelSize: 1.714*14*(23/8)
}
where font.pixelSize here follows the same computation that goes from
x-large fontSize to the actual pixelSize.
The 23 in the calculation is the value of
The bug shows also when using Text, but only when Ubuntu.Components is
imported:
import QtQuick 2.4
// uncomment this line to show the bug:
import Ubuntu.Components 1.2
Item {
width: 800
height: 600
Text {
anchors.centerIn: parent
text: 系统设置
font.pixelSize:
Another screenshot of missing character in news-scope.
** Attachment added: news-scope.png
https://bugs.launchpad.net/ubuntu/+source/ubuntu-ui-toolkit/+bug/1475205/+attachment/4429980/+files/news-scope.png
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** Also affects: canonical-devices-system-image
Importance: Undecided
Status: New
** Changed in: canonical-devices-system-image
Importance: Undecided = High
** Changed in: canonical-devices-system-image
Status: New = Confirmed
** Changed in: canonical-devices-system-image
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